The project alongside with the experiment we had once devoted so much time ______ perfectly.
#99849
A
to work out
B
to working out
C
to worked out
D
has worked out
推荐题目
The last thirty years _________ the quick development in almost every field in China.
#103107
A
have searched
B
have released
C
have seen
D
have determined
Michael knew he would certainly get ______ if he was late home.
#99254
A
shouting at
B
shouted at
C
to shout at
D
to be shouted at
— A：Oh, I ______ where he lives. —B：Don’t you carry your address book?—A：No, I ______ to bring it.
#101347
A
forget, forget
B
forgot, forgot
C
forget, forgot
D
forgot, forget
-----Are you still very busy?-----Yes, I ______ the report for the manager and it won’t take long.
#100851
A
have just finished
B
am just finishing
C
had just finished
D
am just going to finish
—Did you have a good time meeting your old friends yesterday? —Yes, I did. I them since we graduated from college.
#102172
A
didn’t see
B
hadn’t seen
C
haven’t seen
D
wouldn’t see